a = 1
b = 1.2
c = "str"
d = True
e = b'123'
f = None

aList = [a, b, c, d, e, f]  # 列表有序，可更改
aTuple = (a, b, c, d, e, f)  # 元组有序，不可更改
aDict = {"int": a, "float": b, "string": c, "boolean": d, "bytes": e, "None": f}  # 字典无序，可更改
aSet = {a, b, c, d, e, f}  # 集合无序，可更改
print(aList)
print(aTuple)
print(aDict)
print(aSet)
